The SureFlap Tunnel Extender can be stacked together to create a longer approach tunnel to the SureFlap Microchip Cat Flap, the DualScan Microchip Cat Flap or the Microchip Cat Flap Connect when they are installed in a wall.

The SureFlap Mount Adaptor is required for glass and wall installations of the SureFlap products and can be used with the SureFlap Microchip Cat Flap, the DualScan Microchip Cat Flap or the Microchip Cat Flap Connect. When mounting in glass, thi